TH2483B - L-glutamic acid production process - Google Patents
L-glutamic acid production processInfo
- Publication number
- TH2483B TH2483B TH8401000055A TH8401000055A TH2483B TH 2483 B TH2483 B TH 2483B TH 8401000055 A TH8401000055 A TH 8401000055A TH 8401000055 A TH8401000055 A TH 8401000055A TH 2483 B TH2483 B TH 2483B
- Authority
- TH
- Thailand
- Prior art keywords
- glutamic acid
- biotin
- production process
- process mentioned
- acid production
- Prior art date
Links
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 title abstract 6
- 229960002989 glutamic acid Drugs 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 150000001720 carbohydrates Chemical class 0.000 claims abstract 5
- 235000014633 carbohydrates Nutrition 0.000 claims abstract 5
- 239000001963 growth medium Substances 0.000 claims abstract 3
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims abstract 2
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims abstract 2
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000005642 Oleic acid Substances 0.000 claims abstract 2
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims abstract 2
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims abstract 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims abstract 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims 1
- 244000017020 Ipomoea batatas Species 0.000 claims 1
- 235000002678 Ipomoea batatas Nutrition 0.000 claims 1
- 229930006000 Sucrose Natural products 0.000 claims 1
- 239000008103 glucose Substances 0.000 claims 1
- 125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 claims 1
- 229920001592 potato starch Polymers 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 239000005720 sucrose Substances 0.000 claims 1
- 125000000185 sucrose group Chemical group 0.000 claims 1
- 235000000346 sugar Nutrition 0.000 claims 1
- 150000008163 sugars Chemical class 0.000 claims 1
- YBJHBAHKTGYVGT-ZKWXMUAHSA-N (+)-Biotin Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)O)SC[C@@H]21 YBJHBAHKTGYVGT-ZKWXMUAHSA-N 0.000 abstract 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- 229960002685 biotin Drugs 0.000 abstract 2
- 235000020958 biotin Nutrition 0.000 abstract 2
- 239000011616 biotin Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 150000001615 biotins Chemical class 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 244000005700 microbiome Species 0.000 abstract 1
- 150000002889 oleic acids Chemical class 0.000 abstract 1
Abstract
ได้ทำการผลิตกรด แอล_กลูตามิค ในปริมาณสูง โดยใช้จุลินทรีย์ที่ผลิตกรด แอล_กลูตามิค ซึ่งต้องการกรดโอเลอิค แต่ไม่ต้องการไบโอตินในอาหารเลื้ยงเชื้อเพื่อใช้ในการเจริญ เติบโต อาหารที่ใช้ในการเลี้ยงเชื้อมีสารประกอบของกรด โอเลอิค และสารประกอบของไบโอติน ซึ่งมีปริมาณไบโอตินไม่ต่ำ กว่า 100 ไมโครกรัม/ลิตร มีแหล่งคาร์บอน คือ คาร์โบไฮเดรท และกรดอะซีติค โดยรักษาอัตราส่วนโดยน้ำหนักอยู่ระหว่าง 80 High levels of L_glutamic acid were produced using L_glutamic acid-producing microorganisms that require oleic acid. However, biotin in the culture medium is not needed for growth. The culture medium contains oleic acid compounds and biotin compounds. Which has a biotin content of not less than 100 micrograms / liter Carbon sources are carbohydrates and acetic acid. keeping the ratio by weight between 80
Claims (8)
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TH1619A TH1619A (en) | 1984-06-01 |
| TH2483B true TH2483B (en) | 1991-08-26 |
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